Answer:
Explanation:
1d
2c
3a
4c
6 4=110(alt exter) 3=70(Suppl of 4) 1=70(vertical with 3)
7 x=3
8x+8=32
8x=24
x=3
8
42=8x-14
56=8x
x=7
42=56-14
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